A warm overshirt made from 100% wool.

Filson's Jac-Shirt is an outdoor staple that provides the versatile warmth that only 100% wool can. The fabric is crafted with a tight weave that delivers an optimum balance of breathability and wind resistance while providing durability for decades of service. Wool’s unique structure makes it naturally water-resistant, moisture-wicking and warm even if it gets wet. It also allows wool to release dirt and odours, making care and maintenance an easy matter.

For decades, mankind has tried to manufacture fabrics mimicking wool’s performance. The resulting fleeces and soft shells can perform specific functions quite well, but none can provide the all-around performance of nature’s original miracle-fibre. The design is clean and straightforward, with a straight hem for untucked wear. Made for work and active use, the fit is relaxed for room to move without binding. The chest-pocket buttons are hidden to prevent snagging. There may have variations in plaid pattern matching, making each shirt unique.  

Made with warm 100% wool
Wind-resistant
Insulates wet or dry
Serves as a light jacket or heavy shirt
Flap-covered chest pockets with hidden buttons

ITEM NO: FMOSH0002  
MATERIAL: 18oz./LY 100% Wool